| D a t e | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in.) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | |||||||||||||||||
| 29 | 23:51 | E 15 | 10.00 | Overcast | BKN014 OVC070 | 28 | 23 | 33 | 28 | 81% | 16 | NA | 30.00 | 1016.6 | |||
| 29 | 22:51 | NE 17 | 10.00 | Light Freezing Rain | BKN014 OVC019 | 28 | 23 | 81% | 16 | NA | 30.01 | 1016.9 | 0.03 | ||||
| 29 | 21:51 | NE 16 G 24 | 10.00 | Light Freezing Rain | FEW017 SCT045 OVC055 | 29 | 23 | 78% | 17 | NA | 30.03 | 1017.5 | |||||
| 29 | 20:51 | NE 13 | 10.00 | Light Rain | BKN050 BKN070 OVC090 | 31 | 23 | 72% | 21 | NA | 30.04 | 1017.8 | |||||
| 29 | 19:51 | NE 14 | 10.00 | Light Drizzle | OVC070 | 32 | 21 | 64% | 22 | NA | 30.02 | 1017.2 | |||||
| 29 | 18:51 | NE 15 | 10.00 | Overcast | SCT070 OVC085 | 33 | 22 | 64% | 23 | NA | 30.01 | 1016.8 | |||||
| 29 | 17:51 | NE 16 | 10.00 | Overcast | BKN100 OVC120 | 33 | 24 | 52 | 33 | 70% | 23 | NA | 29.99 | 1016.1 | |||
| 29 | 16:51 | NE 17 G 28 | 10.00 | Overcast | OVC060 | 35 | 26 | 70% | 25 | NA | 29.97 | 1015.6 | |||||
| 29 | 15:51 | NW 10 | 10.00 | Overcast | BKN060 OVC100 | 50 | 33 | 52% | 46 | NA | 29.92 | 1013.7 | |||||
| 29 | 14:51 | W 12 | 10.00 | Overcast | BKN100 BKN120 OVC250 | 51 | 33 | 50% | NA | NA | 29.90 | 1012.7 | |||||
| 29 | 13:51 | W 16 | 10.00 | Overcast | FEW040 BKN120 OVC250 | 50 | 32 | 50% | 44 | NA | 29.87 | 1011.8 | |||||
| 29 | 12:51 | W 20 G 26 | 10.00 | Mostly Cloudy | FEW095 SCT140 BKN250 | 51 | 33 | 50% | NA | NA | 29.88 | 1012.0 | |||||
| 29 | 11:51 | W 21 G 31 | 10.00 | Mostly Cloudy and Breezy | FEW090 SCT130 BKN250 | 47 | 30 | 48 | 33 | 52% | 39 | NA | 29.87 | 1011.9 | |||
| 29 | 10:51 | W 22 G 28 | 10.00 | Mostly Cloudy and Breezy | BKN100 BKN250 | 43 | 29 | 58% | 34 | NA | 29.87 | 1011.7 | |||||
| 29 | 09:51 | SW 21 G 26 | 10.00 | Mostly Cloudy and Breezy | BKN095 BKN250 | 40 | 29 | 65% | 30 | NA | 29.86 | 1011.8 | |||||
| 29 | 08:51 | SW 18 G 23 | 10.00 | Partly Cloudy | FEW021 SCT110 SCT250 | 37 | 28 | 70% | 27 | NA | 29.85 | 1011.3 | |||||
| 29 | 07:51 | SW 14 | 10.00 | A Few Clouds | FEW021 FEW250 | 34 | 28 | 79% | 25 | NA | 29.85 | 1011.2 | |||||
| 29 | 06:51 | SW 17 G 29 | 10.00 | A Few Clouds | FEW023 FEW250 | 33 | 27 | 78% | 22 | NA | 29.84 | 1010.9 | |||||
| 29 | 05:51 | W 12 | 10.00 | Partly Cloudy | SCT023 | 33 | 27 | 36 | 32 | 78% | 24 | NA | 29.85 | 1011.2 | |||
| 29 | 04:51 | W 6 | 10.00 | Partly Cloudy | SCT025 | 32 | 26 | 79% | 26 | NA | 29.85 | 1011.0 | |||||
| 29 | 03:51 | W 8 | 10.00 | Partly Cloudy | SCT025 | 33 | 26 | 75% | 26 | NA | 29.83 | 1010.4 | |||||
| 29 | 02:51 | NW 14 G 22 | 10.00 | Mostly Cloudy | BKN025 | 34 | 26 | 73% | 25 | NA | 29.84 | 1010.6 | |||||
| 29 | 01:51 | W 13 | 10.00 | Mostly Cloudy | BKN025 | 35 | 27 | 72% | 26 | NA | 29.82 | 1009.9 |
| 29 | 00:51 | WNW 15 | 10.00 | Overcast | OVC025 | 36 | 28 | 73% | 27 | NA | 29.80 | ?? |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY:
Weather Underground Historical 24-Hour Weather Radar for Monday, February 29, 2016 …
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Precip type the past 2 hours. Some freezing rain, which could cause minor icing overnight. https://t.co/hLDqnvqwhp pic.twitter.com/gBrtw8CphJ— NWS Chicago (@NWSChicago) March 1, 2016
Wintry mix parts of nrn IL this eve, w/#snow favored as you get closer to WI border & up to 1" thru ~12am. #ilwx pic.twitter.com/adDDrVttyY— NWS Chicago (@NWSChicago) March 1, 2016
Difficult if not nightmarish Tue AM commute for part of area, especially N of I-80 in IL. Plan ahead! #ilwx #inwx pic.twitter.com/iU3NaS7V9Y— NWS Chicago (@NWSChicago) February 29, 2016
No big changes on our thinking on the snow/ice event tonight. https://t.co/CUY30kYnEK #marchlikealion #inwx #ilwx pic.twitter.com/1cM8tZfks5— NWS Chicago (@NWSChicago) February 29, 2016
Fast developing winter storm tonight through Tuesday morning. Likely to impact Tue morning commute #ilwx #inwx pic.twitter.com/41ztb1VTB4— NWS Chicago (@NWSChicago) February 29, 2016
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 010640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST TUE MAR 1 2016
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 29 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 236 PM 65 1972 40 12 21
MINIMUM 28 1159 PM -3 1884 24 4 -10
AVERAGE 40 32 8 6
PRECIPITATION (IN)
YESTERDAY T 0.55 1976 0.08 -0.08 0.02
MONTH TO DATE 1.23 1.79 -0.56 1.45
SINCE DEC 1 6.94 5.77 1.17 3.65
SINCE JAN 1 2.07 3.52 -1.45 2.86
SNOWFALL (IN)
YESTERDAY T 1.0 2008 0.2 -0.2 0.4
MONTH TO DATE 5.5 9.1 -3.6 26.8
SINCE DEC 1 16.3 28.4 -12.1 40.7
SINCE JUL 1 27.5 29.8 -2.3 43.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 33 -8 59
MONTH TO DATE 996 1076 -80 1405
SINCE DEC 1 3035 3511 -476 3737
SINCE JUL 1 4008 4767 -759 5180
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LT FREEZING RAIN
SLEET
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 800 AM
LOWEST 50 100 PM
AVERAGE 66
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 71 1992
MINIMUM TEMPERATURE (F) 25 -5 1962
SUNRISE AND SUNSET
MARCH 1 2016.........SUNRISE 626 AM CST SUNSET 542 PM CST
MARCH 2 2016.........SUNRISE 624 AM CST SUNSET 544 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
+ + + +
HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
